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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KC0MGM callsign genealogy

Currently held by Leisio, Thomas A

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by KC0MGM's current licensee, walking backwards.

  1. KC0MAGcancelled· G
    Leisio, Thomas AMNgranted 1997-01-17cancelled 2002-02-05
  2. KB9PJKcancelled· P
    LEISIO, THOMAS AMNgranted 1997-01-17cancelled 2002-01-01
  3. KB0QKO
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KC0MGM.

  1. AB0UWactive· E
    Leisio, Thomas AMNgranted 2016-11-07
← Back to KC0MGM License history →